Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,601,037",
      "signature": "0x908b6ebaca7e2f99db2ac742890d3d4c87c53d2c302ad834dec53149600fd503af9f036b7024dc6d03ddd180ebf73420",
      "randomness": "0x36bb89044afaaf5ec27ff92eda98e912339a081187fdaf2a289127a89caa614c"
    }
  ],
  "blockNumber": "7,420,576"
}

{
  "Sr25519": "0x02a73cf044a181c8d351d93f7ba469e081011a0d2ffc28e2a9d20dcb6c45ec40fc42f7db3e7a498cef9fc031d064bdbfa480cfc714dd93f17759853158e5fb81"
}